The Jack,telephone, cataloged under National Stock Number 5935-00-889-7895, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Switchcraft Inc.. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-889-7895 |
| Primary Part Number | S12B |
| Item Name | Jack,telephone |
| FSC / FSG | 5935 / 59 — No Item Name Available |
| Manufacturer | Switchcraft Inc. |
| Status | ACTIVE |
| Surface Treatment | TIN TERMINAL |
| Material | NICKEL ALLOY SPRING |
| Nominal Thread Size | 0.375 INCHES IN |
| Material | SILVER CONTACT |
| Accommodated Finger Type | THREE CONDUCTOR, SLENDER SPHERICAL TIP SINGLE FINGER |
| Thread Series Designator | UNEF |
| Finger Accommodation Diameter | 0.206 INCHES NOMINAL SINGLE FINGER IN |
| Bushing Accommodation Hole Shape | ROUND |
| Thread Quantity Per Inch | 32 |
| Finger Accommodation Length | 1.094 INCHES NOMINAL SINGLE FINGER IN |
| Precious Material | SILVER |
| Material | PLASTIC INSULATOR |
| Precious Material and Location | CONTACT MATERIAL SILVER |
| Mounting Facility Type and Quantity | 1 BUSHING |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY BUSHING |
| Terminal Type | TAB, SOLDER LUG |
| Jack Contact Arrangement Designator | J2 |
| Bushing Thru-Hole Accommodation Diameter | 0.375 INCHES NOMINAL IN |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Mounting Bushing Length | 0.276 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Electrical Insulation Feature | INSULATED COMPLETELY |
| Body Style | THREADED BUSHING MOUNTED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5935-00-889-7895 is a Jack,telephone, manufactured by Switchcraft Inc., classified under FSC 5935 (No Item Name Available). Status: active.
NSN 5935-00-889-7895 has 3 cross-referenced part numbers: 14-16701 (Beltone Electronics Corp), S12B (Switchcraft Inc.), 1077099 (L3harris Technologies, Inc.).
There are 3 known substitutes for 5935-00-889-7895: 5935-00-248-4734, 1650-00-788-8869, 5310-00-997-1914. Verify interchangeability with system specifications before substitution.
Key specifications for S12B: Surface Treatment: TIN TERMINAL; Material: NICKEL ALLOY SPRING; Nominal Thread Size: 0.375 INCHES IN; Material: SILVER CONTACT. 26 total characteristics are documented in the Federal Logistics Information System.